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DeCS
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Descriptor English:
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Promethium
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Descriptor Spanish:
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Prometio
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Descriptor Portuguese:
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Promécio
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Tree Number:
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D01.268.271.720
D01.268.558.362.875
D01.552.550.399.875
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Definition English:
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Promethium. A radioactive element of the rare earth family of metals. It has the atomic symbol Pm, atomic number 61, and atomic weight 147. It has been used in the construction of atomic batteries, in the preparation of self-luminous compounds, and as a beta-particle source for thickness gauges. |
Indexing Annotation English:
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naturally radioactive; a rare earth metal; IM
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Allowable Qualifiers English:
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Record Number:
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29523
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Unique Identifier:
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D011399
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Occurrence in VHL:
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Similar:
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DeCS CID-10 SciELO LILACS LIS
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